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Individual Calculations September 2011 |
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| Ventura, Sergio Total change: 2.25 | |   |
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| OP 11. Valle del Chiese | Condino | ITA | 2011-07-25 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2107 | 2092 | 3.50 | 7 | 0.15 | 15 | 2.25 | |
|  Panjkovic, Stefan | | | 1692 * | ITA | 1.00 | 1 | 0.08 | 15 | 1.20 | |  Rubio Mejia, Luis Ignacio | m | | 2417 | ESP | 0.00 | 1 | -0.13 | 15 | -1.95 | | | Petragnani, Gian Giacomo | | | 1738 | ITA | 1.00 | 1 | 0.11 | 15 | 1.65 | | | Nepi, Ezio | | | 1930 | ITA | 1.00 | 1 | 0.29 | 15 | 4.35 | | | Panjkovic, Aleksandar | c | | 2173 | SRB | 0.50 | 1 | 0.11 | 15 | 1.65 | | | De Santis, Alessio | f | | 2305 | ITA | 0.00 | 1 | -0.23 | 15 | -3.45 | | | Rotstein, Arkadij | g | | 2492 * | GER | 0.00 | 1 | -0.08 | 15 | -1.20 | | | * Rating difference of more than 400. Please read more at FIDE Handbook |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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